fix: add repository field to package.json

Author: saboooor

packages/rgbirdflop/package.json

@@ -2,6 +2,9 @@
   "name": "@birdflop/rgbirdflop",
   "version": "0.1.13",
   "description": "RGBirdflop library for generating Minecraft text color gradients.",
+  "repository": {
+    "url": "https://github.com/birdflop/web"
+  },
   "main": "./lib/index.js",
   "types": "./lib-types/index.d.ts",
   "exports": {